import type { ClipboardEvent, ComponentPropsWithRef, ReactNode, RefObject } from 'react';
export type ChatComposerStatus = {
    type: 'error' | 'warning';
    message?: ReactNode;
};
export type ChatComposerDensity = 'compact' | 'balanced' | 'spacious';
export type ChatComposerSearchableItem<TAuxData = unknown> = {
    id: string;
    label: string;
    element?: ReactNode;
    auxiliaryData?: TAuxData;
};
export type ChatComposerSearchSource<TItem extends ChatComposerSearchableItem = ChatComposerSearchableItem> = {
    search: (query: string) => Promise<TItem[]> | TItem[];
    bootstrap?: () => Promise<TItem[]> | TItem[];
    cancel?: () => void;
};
export type ChatComposerTokenVariant = 'neutral' | 'blue' | 'purple' | 'yellow' | 'green' | 'red';
export type ChatComposerTokenBadge = {
    value: string;
    label: ReactNode;
    variant?: ChatComposerTokenVariant;
    icon?: ReactNode;
};
export type ChatComposerTokenCustom = {
    value: string;
    render: () => ReactNode;
};
export type ChatComposerToken = ChatComposerTokenBadge | ChatComposerTokenCustom;
export type ChatComposerTrigger<TItem extends ChatComposerSearchableItem = ChatComposerSearchableItem> = {
    character: string;
    searchSource: ChatComposerSearchSource<TItem>;
    renderItem?: (item: TItem) => ReactNode;
    onSelect: (item: TItem) => string | ChatComposerToken;
    deserialize?: (value: string) => ChatComposerToken | null;
    emptySearchResultsText?: string;
    loadingText?: string;
    menuLabel?: string;
};
export type ChatComposerInputHandle = {
    insertToken: (token: ChatComposerToken) => string | undefined;
    expandToken: (id: string) => void;
    insertText: (text: string) => void;
    focus: () => void;
    getValue: () => string;
};
export type UseChatPasteAsTokenOptions = {
    inputRef: RefObject<ChatComposerInputHandle | null>;
    threshold?: number;
    toToken?: (text: string) => ChatComposerToken;
};
export type UseChatPasteAsTokenReturn = {
    onPaste: (event: ClipboardEvent<HTMLDivElement>, text: string) => boolean;
};
export type ChatComposerRootProps = Omit<ComponentPropsWithRef<'div'>, 'defaultValue' | 'onChange' | 'onSubmit'>;